Figure 3. Elicitin specific hybridisation of Phytophthora genomic DNAs
Southern blots of genomic DNA (4 µg) from Pythium vexans (Py. vex.), Phytophthora melonis (Ph. mel.), Phytophthora erythroseptica (Ph. ery.), Phytophthora clandestina (Ph. cla.), and Phytophthora cryptogea (Ph.cry.) digested with either EcoRI (E) or BamHI (B) or no enzyme (U). Blots were hybridised with A. 309bp of cryptogein coding region and B. 213bp of Vex2 coding region respectively. DNA sizes (Kb) are marked.